From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 90ACBC433FE for ; Wed, 9 Nov 2022 17:11:40 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 8533810E602; Wed, 9 Nov 2022 17:11:39 +0000 (UTC) Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by gabe.freedesktop.org (Postfix) with ESMTPS id DDA1F10E602; Wed, 9 Nov 2022 17:11:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1668013895; x=1699549895; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=FIog7AzEc5hdUCsLwJ/ZqVDxZSSR4Jaxm46oyaUB/30=; b=OYgxgzoDu4g7E8JrfUahsgOFhIe0iZlG6R/rD39s2+34m+rBxxfRm0HO +Rs+XKd5qCABQ5i34NtQDIY66y87jAp1pXwMU0lYqAReq2OzsGPK8/IVW F1yoHemDmwaCivJ8u/reVapX9L9eEIPSTSAubHW1KQpOZss48fIFy6Y3j K8tkawInDUgveRo9zZ/mt0FG3YwyFJVf3ZF0bhfXj70KHt1U525FUafDX snY8CX2P52cgLi34xtRAxsE1lwF83irl8H9rDcwkXjFO6ICdBRIDmYFco t4FArUwPdVcRNSKzN/Vdthd11u/l3EfwRdlIxaPAqkxzO7PVe7fwZleic A==; X-IronPort-AV: E=McAfee;i="6500,9779,10526"; a="397331805" X-IronPort-AV: E=Sophos;i="5.96,151,1665471600"; d="scan'208";a="397331805" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Nov 2022 09:11:06 -0800 X-IronPort-AV: E=McAfee;i="6500,9779,10526"; a="587833877" X-IronPort-AV: E=Sophos;i="5.96,151,1665471600"; d="scan'208";a="587833877" Received: from dvorobye-mobl.ccr.corp.intel.com (HELO intel.com) ([10.252.32.169]) by orsmga003-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Nov 2022 09:11:03 -0800 Date: Wed, 9 Nov 2022 18:10:58 +0100 From: Andi Shyti To: Andi Shyti Message-ID: References: <20221109164913.909323-1-andi.shyti@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20221109164913.909323-1-andi.shyti@linux.intel.com> Subject: Re: [Intel-gfx] [PATCH 0/3] add guard patting around i915_vma X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, Chris Wilson , Matthew Auld , Tejas Upadhyay Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Please ignore, this series is rebased on the wrong branch. Andi On Wed, Nov 09, 2022 at 05:49:10PM +0100, Andi Shyti wrote: > Hi, > > This patch series adds a padding around i915_vma's reducing > consequently the need to add scratch to the unused GGTT. > > This speeds up considerably the boot and resume by several > hundreds of milliseconds up to over a full second in slower > machines. > > Andi > > Chris Wilson (3): > drm/i915: Wrap all access to i915_vma.node.start|size > drm/i915: Introduce guard pages to i915_vma > drm/i915: Refine VT-d scanout workaround > > drivers/gpu/drm/i915/display/intel_dpt.c | 4 +- > drivers/gpu/drm/i915/display/intel_fbdev.c | 2 +- > drivers/gpu/drm/i915/gem/i915_gem_domain.c | 13 +++++ > .../gpu/drm/i915/gem/i915_gem_execbuffer.c | 37 ++++++------ > drivers/gpu/drm/i915/gem/i915_gem_mman.c | 2 +- > drivers/gpu/drm/i915/gem/i915_gem_shrinker.c | 2 +- > drivers/gpu/drm/i915/gem/i915_gem_tiling.c | 4 +- > .../gpu/drm/i915/gem/selftests/huge_pages.c | 2 +- > .../i915/gem/selftests/i915_gem_client_blt.c | 15 ++--- > .../drm/i915/gem/selftests/i915_gem_context.c | 19 ++++-- > .../drm/i915/gem/selftests/i915_gem_mman.c | 2 +- > .../drm/i915/gem/selftests/igt_gem_utils.c | 7 ++- > drivers/gpu/drm/i915/gt/gen6_ppgtt.c | 2 +- > drivers/gpu/drm/i915/gt/gen7_renderclear.c | 2 +- > drivers/gpu/drm/i915/gt/gen8_ppgtt.c | 8 +-- > drivers/gpu/drm/i915/gt/intel_ggtt.c | 39 ++++--------- > drivers/gpu/drm/i915/gt/intel_ggtt_fencing.c | 3 +- > drivers/gpu/drm/i915/gt/intel_ppgtt.c | 7 ++- > drivers/gpu/drm/i915/gt/intel_renderstate.c | 2 +- > .../gpu/drm/i915/gt/intel_ring_submission.c | 2 +- > drivers/gpu/drm/i915/gt/selftest_engine_cs.c | 12 ++-- > drivers/gpu/drm/i915/gt/selftest_execlists.c | 18 +++--- > drivers/gpu/drm/i915/gt/selftest_hangcheck.c | 17 +++--- > drivers/gpu/drm/i915/gt/selftest_lrc.c | 16 ++--- > .../drm/i915/gt/selftest_ring_submission.c | 2 +- > drivers/gpu/drm/i915/gt/selftest_rps.c | 12 ++-- > .../gpu/drm/i915/gt/selftest_workarounds.c | 8 +-- > drivers/gpu/drm/i915/i915_cmd_parser.c | 4 +- > drivers/gpu/drm/i915/i915_debugfs.c | 3 +- > drivers/gpu/drm/i915/i915_gem_gtt.h | 1 + > drivers/gpu/drm/i915/i915_gpu_error.c | 4 +- > drivers/gpu/drm/i915/i915_perf.c | 2 +- > drivers/gpu/drm/i915/i915_vma.c | 58 ++++++++++++++----- > drivers/gpu/drm/i915/i915_vma.h | 24 +++++++- > drivers/gpu/drm/i915/i915_vma_types.h | 3 +- > drivers/gpu/drm/i915/selftests/i915_gem_gtt.c | 12 +++- > drivers/gpu/drm/i915/selftests/i915_request.c | 20 +++---- > drivers/gpu/drm/i915/selftests/igt_spinner.c | 11 ++-- > 38 files changed, 238 insertions(+), 163 deletions(-) > > -- > 2.37.2